| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $127.90 | 7.157% | $137.0538 | $137.05 | $137.05 | $137.10 |
| Purchase #2 | $84.49 | 8.816% | $91.9386 | $91.94 | $91.95 | $91.90 |
| Purchase #3 | $15.74 | 4.737% | $16.4856 | $16.49 | $16.50 | $16.50 |
| Purchase #4 | $144.92 | 10.238% | $159.7569 | $159.76 | $159.75 | $159.80 |
| Purchase #5 | $96.42 | 8.796% | $104.9011 | $104.90 | $104.90 | $104.90 |
| Purchase #6 | $12.75 | 3.369% | $13.1795 | $13.18 | $13.20 | $13.20 |
| Purchase #7 | $223.31 | 10.615% | $247.0144 | $247.01 | $247.00 | $247.00 |
| 7 purchase totals = | $705.53 | $770.3299 | $770.33 | $770.35 | $770.40 | |